| Index | Caldwell | Texas | National |
| Cost of living | 92 | 94 | 100 |
| Groceries | 99 | 98 | 100 |
| Health care | 101 | 98 | 100 |
| Housing | 73 | 83 | 100 |
| Transportation | 97 | 98 | 100 |
| Utilities | 105 | 103 | 100 |
| Lifestyle & Entertainment | 98 | 98 | 100 |
| Household Items | 96 | 98 | 100 |
| Education & Childcare | 102 | 98 | 100 |

| Cost of living index | |
| Groceries index | |
| Health care index | |
| Housing index | |
| Transportation index | |
| Utilities index | |
| Lifestyle index | |
| Household index | |
| Educare index |
| Median Income | Per Year | Per Month | Max Budget (28% DTI) | Max Budget (36% DTI) |
| Owners | $118,906 | $9,909 | $2,774 | $3,568 |
| Renters | $49,110 | $4,093 | $1,146 | $1,473 |
| State | General Sales Tax | With Max Surtax |
| Texas | 6.25% | 8.25% |
| State | Income Tax (Low) | Income Tax (High) |
| Texas | 0% | 0% |
| City | Population | Cost of Living Index | National Avg. |
| Milano, TX | 658 | 82 | 18.2% |
| Lake Bryan, TX | 1,299 | 84 | 15.8% |
| Somerville, TX | 1,254 | 88 | 12.3% |
| Snook, TX | 569 | 95 | 5.0% |
| Caldwell, TX | 4,445 | 92 | 8.5% |
| City | Population | Cost of Living Index | National Avg. |
| King City, OR | 4,445 | 119 | 19.2% |
| Sheffield, OH | 4,444 | 106 | 6.0% |
| Argo, AL | 4,447 | 98 | 1.5% |
| Sparta, IL | 4,447 | 86 | 13.8% |
| East Troy, WI | 4,447 | 102 | 2.2% |
| Caldwell, TX | 4,445 | 92 | 8.5% |